Monsters' Den: Book of Vengeance
| App ID | 3579490 |
| App Type | Game |
| Developer | Monstrum |
| Publisher | Monstrum |
| Franchise | Monsters' Den |
| Supported Systems | Windows |
| Last Changenumber | 31748998 |
| Last Record Update | 19 October 2025 – 02:30:25 UTC ( |
| Release Date | 31 December 2025 – 08:00:00 UTC ( |
An all-new dark fantasy dungeon-crawling RPG taking inspiration from the fan-favorite Monsters' Den: Book of Dread. Create your party of heroes using an innovative skill system and enter tactical turn-based combat against the enemies of humanity. Loot, optimize, strategize. Enact vengeance.
Steam price history
Current Price
$9.99
Lowest Recorded Price
$9.99
2 October 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$9.99 | $9.99 | $9.99 | $9.99 | |
 Russian Ruble |
385 ₽ | $4.73 | -52.64% | $4.73 | 385 ₽ |
 Kazakhstani Tenge |
2900₸ | $5.38 | -46.09% | $5.38 | 2900₸ |
 Ukrainian Hryvnia |
225₴ | $5.38 | -46.05% | $5.38 | 225₴ |
 Vietnamese Dong |
142000₫ | $5.39 | -46.04% | $5.39 | 142000₫ |
 Indian Rupee |
₹ 480 | $5.45 | -45.41% | $5.45 | ₹ 480 |
 Indonesian Rupiah |
Rp 90999 | $5.47 | -45.15% | $5.47 | Rp 90999 |
 South Asia - USD |
$5.49 | $5.49 | -45.05% | $5.49 | $5.49 |
 South African Rand |
R 100.00 | $5.74 | -42.52% | $5.74 | R 100.00 |
 Philippine Peso |
₱335.00 | $5.74 | -42.48% | $5.74 | ₱335.00 |
 LATAM - U.S. Dollar |
$5.79 | $5.79 | -42.04% | $5.79 | $5.79 |
 MENA - U.S. Dollar |
$5.79 | $5.79 | -42.04% | $5.79 | $5.79 |
 Chinese Yuan |
¥ 42 | $5.89 | -40.97% | $5.89 | ¥ 42 |
 Saudi Riyal |
22.49 SR | $5.99 | -39.97% | $5.99 | 22.49 SR |
 Chilean Peso |
CLP$ 5750 | $6.04 | -39.50% | $6.04 | CLP$ 5750 |
 Brazilian Real |
R$ 32,99 | $6.12 | -38.66% | $6.12 | R$ 32,99 |
 Taiwan Dollar |
NT$ 188 | $6.13 | -38.63% | $6.13 | NT$ 188 |
 CIS - U.S. Dollar |
$6.29 | $6.29 | -37.04% | $6.29 | $6.29 |
 Malaysian Ringgit |
RM26.75 | $6.32 | -36.68% | $6.32 | RM26.75 |
 Kuwaiti Dinar |
1.95 KD | $6.36 | -36.30% | $6.36 | 1.95 KD |
 Colombian Peso |
COL$ 26000 | $6.68 | -33.08% | $6.68 | COL$ 26000 |
 Thai Baht |
฿220.00 | $6.69 | -32.98% | $6.69 | ฿220.00 |
 Mexican Peso |
Mex$ 123.99 | $6.72 | -32.68% | $6.72 | Mex$ 123.99 |
 Peruvian Sol |
S/.23.00 | $6.77 | -32.16% | $6.77 | S/.23.00 |
 Qatari Riyal |
24.99 QR | $6.86 | -31.30% | $6.86 | 24.99 QR |
 South Korean Won |
₩ 11000 | $7.68 | -23.08% | $7.68 | ₩ 11000 |
 Singapore Dollar |
S$10.00 | $7.70 | -22.90% | $7.70 | S$10.00 |
 Uruguayan Peso |
$U310 | $7.78 | -22.06% | $7.78 | $U310 |
 U.A.E. Dirham |
29.00 AED | $7.89 | -20.97% | $7.89 | 29.00 AED |
 Japanese Yen |
¥ 1200 | $7.89 | -20.94% | $7.89 | ¥ 1200 |
 New Zealand Dollar |
NZ$ 14.75 | $8.47 | -15.20% | $8.47 | NZ$ 14.75 |
 Hong Kong Dollar |
HK$ 66.00 | $8.49 | -14.99% | $8.49 | HK$ 66.00 |
 Costa Rican Colon |
₡4600 | $9.15 | -8.40% | $9.15 | ₡4600 |
 Canadian Dollar |
CDN$ 12.99 | $9.26 | -7.23% | $9.26 | CDN$ 12.99 |
 Australian Dollar |
A$ 14.50 | $9.40 | -5.81% | $9.40 | A$ 14.50 |
 Norwegian Krone |
110,00 kr | $10.93 | +9.49% | $10.93 | 110,00 kr |
 Israeli New Shekel |
₪36.95 | $11.22 | +12.41% | $11.22 | ₪36.95 |
 Euro |
9,75€ | $11.31 | +13.25% | $11.31 | 9,75€ |
 British Pound |
£8.50 | $11.36 | +13.78% | $11.36 | £8.50 |
 Polish Zloty |
45,99zł | $12.58 | +26.00% | $12.58 | 45,99zł |
 Swiss Franc |
CHF 10.99 | $13.80 | +38.21% | $13.80 | CHF 10.99 |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Monstrum | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Monstrum | |||||||||||||||||||
| Store Release Date | 2 October 2025 – 10:57:09 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Primary Genre | RPG (3) | |||||||||||||||||||
| Store Genres | RPG (3), Early Access (70) | |||||||||||||||||||
| Steam Release Date | 31 December 2025 – 08:00:00 UTC ( |
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| Store Asset Modification Time | 22 September 2025 – 06:55:38 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| review_score | 7 | |||||||||||||||||||
| review_percentage | 100 | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| AI Content Type | 1 | |||||||||||||||||||
| Early Access Release Date | 2 October 2025 – 00:00:00 UTC ( |
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| First seen on SteamDB | 6 March 2025 – 11:25:16 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes |
Assets
Load all asset images
| trailer_name | Early Access Trailer |
| trailer_category | 3 |
| trailer_480p ↴ | |
| video/webm | 257203768/movie480_vp9.webm |
| video/mp4 | 257203768/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257203768/movie_max_vp9.webm |
| video/mp4 | 257203768/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3579490/411239131/e9925ba9533db1fdf35dd10a1e3bb5c12fc39cfc/1758523469/microtrailer.webm |
| video/mp4 | 3579490/411239131/e9925ba9533db1fdf35dd10a1e3bb5c12fc39cfc/1758523469/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3579490/411239131/e9925ba9533db1fdf35dd10a1e3bb5c12fc39cfc/1758523469/dash_av1.mpd |
| dash_h264 | 3579490/411239131/e9925ba9533db1fdf35dd10a1e3bb5c12fc39cfc/1758523469/dash_h264.mpd |
| hls_h264 | 3579490/411239131/e9925ba9533db1fdf35dd10a1e3bb5c12fc39cfc/1758523469/hls_264_master.m3u8 |
| screenshot_medium | 257203768/b049bdfa0851f1c4f9ca68705d103a9a56726c26/movie_600x337.jpg |
| screenshot_full | 257203768/b049bdfa0851f1c4f9ca68705d103a9a56726c26/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 22 September 2025 – 06:55:51 UTC |
